File indexing completed on 2025-03-09 04:54:32

 /*
    SPDX-FileCopyrightText: 2015-2024 Laurent Montel <montel@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #pragma once
 
 #include "messageviewer_export.h"
 #include <QObject>
 class KToggleAction;
 class KActionCollection;
 class QAction;
 class QActionGroup;
 class KActionMenu;
 namespace MessageViewer
 {
 class HeaderStyle;
 class HeaderStylePlugin;
 /**
  * @brief The HeaderStyleInterface class
  * @author Laurent Montel <montel@kde.org>
  */
 class MESSAGEVIEWER_EXPORT HeaderStyleInterface : public QObject
 {
     Q_OBJECT
 public:
     explicit HeaderStyleInterface(MessageViewer::HeaderStylePlugin *, QObject *parent = nullptr);
     ~HeaderStyleInterface() override;
     [[nodiscard]] QList<KToggleAction *> action() const;
     virtual void createAction(KActionMenu *menu, QActionGroup *actionGroup, KActionCollection *ac) = 0;
     virtual void activateAction() = 0;
     [[nodiscard]] HeaderStylePlugin *headerStylePlugin() const;
 
 Q_SIGNALS:
     void styleChanged(MessageViewer::HeaderStylePlugin *plugin);
     void styleUpdated();
 
 protected Q_SLOTS:
     void slotStyleChanged();
 
 protected:
     void addHelpTextAction(QAction *act, const QString &text);
     void addActionToMenu(KActionMenu *menu, QActionGroup *actionGroup);
     QList<KToggleAction *> mAction;
     HeaderStylePlugin *const mHeaderStylePlugin;
 };
 }